PHILIPS SAA4955TJ handbook

The SAA4955TJ is a 2.9-Mbit field memory designed for advanced TV applications such as 100/120 Hz TV, PALplus, PIP and 3D comb filter. Its features include: 2949264-bit field memory, 245772 × 12-bit organization, 3.3 V power supply, inputs fully TTL compatible when using an extra 5 V power supply, high speed read and write operations, FIFO operations, optional random access by block function, quasi static operation, write mask function, cascade operation possible, 16 Mbit CMOS DRAM process technology, 40-pin SOJ Package.

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